OKorder Service Pledge

OKorder Service Pledge

Item specifice:

Heat resistance:

90~105°C

Low temperature flexibility:

-25~-20°C

Certification:

ISO9001,ISO140001

color:

black

Usage:

Roof, basement,wall,bathroom, tunnel,subway,road,bridge,etc

Product Description:

Self-adhesive polymer modified bitumious waterproofing membrane using polymer modified bitumen adhesive material as main material(internal could have reinforcement),double or single coated with silicone oil isolating membrane or isolating paper as antiseize

Before membrane cracking no crack tear appearance between the bitumen coating and membrane in stretching

2

Tear resistance to pitch/N ≥

60

110

30

40

--

3

Heat resistance℃

70℃ sliding no more than 2mm

4

Low temperature at flexibility/℃

-20

-30

-20

-30

-20

No crack

5

Watertightness

0.2Mpa ，120Min

--

6

Peel strength

N/mm ≥

Coil and coil

1.0

Coil and aluminum plate

1.5

7

Screw rod water tightness

pass

8

Permeability oil

2

9

Holding power

20

10

Thermal aging

Tension stability/% ≥

80

maximum tension elongation/% ≥

200

30

400

Low temperature at flexibility/℃

-18

-28

-18

-28

-18

No crack

Peel strength coil and aluminum plate

N/mm ≥

1.5

11

Heat stability

Appearance

No drum,fold,sliding,flow

Dimensional stability/%≤

2

Physical and chemical Character of PY type products

No.

Item

Index

I

II

1

Soluble content/（g/㎡）≥

2.0mm

1300

--

3.0mm

2100

4.0mm

2900

2

Tensile strength

Tension/（N/50mm）≥

2.0mm

350

--

3.0mm

450

600

4.0mm

450

800

Maximun tension elongation/% ≥

30

40

3

Heat resistance

70℃ no sliding、no flow、no drip

4

Low temperature at flexibility/℃

-20

-30

No crack

5

Watertightness 30min

0.3MPa，120min

6

Peel strength/（N/mm）≥

Coil and coil

1.0

Coil and aluminum plate

1.5

7

Screw rod water tightness

pass

8

Permeability oil/ amount of sheets ≤

2

9

Holding power/min ≥

15

10

Thermal aging

maximum tension elongation/%

30

40

Low temperature at flexibility

-18

-28

Peel strength Coil and aluminum plate/（N/mm）≥

1.5

Dimensional stability/% ≤

1.5

1.0

11

Self-adhesive bitumen peel strength/（N/mm） ≥

1.5

Product Description

Construction Process

Test Machines

Certificates

Company Information

Send a message to us:

Email:

Telephone:

Qty Required:

Company:

More:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Waterproof building materials after the construction of drums, bubble is what reason?

Reason 2: Construction, due to the construction of the membrane waterproof layer of paving is not true, so that part of the empty, remain in which to form a bubble.
Control measures: in the asphalt waterproofing membrane construction, the first surface of the coil clean. When laying the web, the mastic should be painted evenly and carefully compaction work to enhance the cohesive force between the web and the base, the web and the web. High polymer modified asphalt waterproofing membrane construction, the flame heating to be uniform, full, moderate. Paving to roll forward while hot, while rolling with a pressure roller to exclude the air below the coil.

3, from the price
Pressure-sensitive self-adhesive waterproof membrane price is more affordable, quality assurance, as if there is a good product of home, such as macro cattle Xugong, the price is more affordable, quality assurance. And sbs asphalt waterproofing membrane is more expensive.

Q:Floor tiles on the terrace leak, can be directly on the brick shop SBS coil and then cast the cement?

4, SBS linoleum waterproof, when other waterproofing process is not suitable, you can choose SBS linoleum waterproof, and its advantages in: for a larger area and scope, more complex places, no regular terrace can be used, but the disadvantage is that SBS felt Waterproof is not extended, easy to aging, generally used in 3-5 years, and the construction should be very cautious, because the shop linoleum, the use of gasoline to spray the barbecue, it is easy to ignite the surrounding building materials, especially color steel insulation layer and Building insulation wall, are flammable materials, such as ignition, the consequences could be disastrous, so SBS linoleum waterproof as little as possible, with new materials to replace, even when used, be careful, do a good job before and after the construction arrangements.

Q:Modified asphalt waterproofing membrane SBS I G PE4 What does it mean?

Waterproof membrane refers to the asphalt or polymer waterproof material impregnated in the carcass, made of waterproof material products, in the form of coil, known as waterproofing membrane.

Q:What are the requirements for the storage of waterproofing membranes?

Waterproof membranes are generally flammable, so the storage area prohibits fireworks.

Q:Pvc waterproof membrane of the scope of application

6, light color of the surface reflection of ultraviolet radiation, the surface of the membrane to absorb less heat, low temperature;
7, long life (roof 25 years, more than 50 years underground), and no environmental pollution;
8, the details of processing is very convenient, easy maintenance, low cost.